Additionally, we found evidence for an architectonic subdivision within the parabelt, present in both species. Four polymorphisms were found to be significantly associated with schizophrenia. Auditory cortex on the human posterior superior temporal gyrus. Decreases in dysbindin are associated with specific decreases in NMDA-evoked currents in prefrontal pyramidal neurons, as well as decreases in NR1 expression. Dec J Neurochem. However, for none, with the likely exception of COMT, Sex machines on howard sern a causative allele or the mechanism by which it predisposes to schizophrenia been identified.